Model

BMW 4 Series vs Audi A5

Style-led coupe and Sportback comparison covering engine risk, gearbox history, refinement, dynamics, and used-buy inspection priorities.

Comparaison de vehiculesCalculateur de cout de possession

Série BMW 4

70
/ 100

TTTOKEN0FIN A5

67
/ 100

Best used buy

Série BMW 4

4 Series for sharper dynamics with clean BMW engine history; A5 when S tronic, quattro, and EA888/TDI evidence is stronger.

Both cars can be good used buys, but they are often bought emotionally. The better example is the one with clearer engine, gearbox, tire, and body evidence rather than the better badge or prettier spec.

Key differences

  • BMW risk centers on cooling, oil leaks, timing-sensitive engines, and ZF service evidence.
  • Audi risk centers on EA888/TDI generation, S tronic service, quattro assumptions, and oil behavior.
  • The 4 Series usually feels more rear-drive and driver-focused.
  • The A5 usually feels more refined and secure, especially in quattro form.

Buyer advice

  • Choose the 4 Series if cold-start, leak, and gearbox checks are clean.
  • Choose the A5 if engine code, S tronic, and quattro/Haldex records are stronger.
  • Inspect body, tires, brakes, and modification history carefully on either car.

Red flags

  • Hochet de synchronisation
  • S tronic judder
  • Perte de liquide de refroidissement
  • Consommation d'huile
  • Cheap modifications